关于远程升级，适合与所有ARM系列，iap远程升级

C51操作5767收音机芯片(内置杭州的几个台)-5767 Radio operator C51 chip (built-Hangzhou several Taiwan)

C51七种实用子程序集4-C51 seven practical subroutine Set 4

单片机电路图.开发者可借助此51电路原理图，大大简化开发难度，提高效率。-Single-chip circuitry. Developers can take advantage of the 51 circuit schematic diagram, greatly simplified the development of the difficulty and improve efficiency.

飞思卡尔智能车闭环控制 18K-20K 变化-Freescale intelligent closed-loop control cars 18K-20K changes

pcf8563是一种实时的日历时钟芯片，它解决了计时的千年问题。-pcf8563 a real-time clock chip calendar, it has resolved a time of the Millennium problems.

周立功试验板上的一个程序-weeks meritorious pilot of a board procedures

MSP430F247系列的C源代码，，好东东哦-MSP430F247 series of C source code, and good Dongdong Oh

iic参考程序，可以改下串口等，已经很详细了可以自己看程序，比较简单-iic reference program

关于c51单片机硬件系统设计原则的电子文档，有助于帮助大家掌握系统设计方法！-on SCM decoder hardware system design principles of electronic documents, We help the master system design!

AVR开发板 C实现 液晶 can总线控制及其他外围电路源代码-AVR Development Board LCD can achieve C bus control, and other peripheral circuits source code